This is the first post in a new series called "Just a Lil Bitcoin Product Blog."

In our latest Spiral newsletter, new recruit Mat Balez brings us dispatches from the bitcoin product front. With many years of PM work already under his belt, this inaugural edition is all about how he sees his profession expanding into the open-source space in the months and years ahead.

What is there left to say about bitcoin?

In the wake of Bitcoin 2025, it feels like every possible nook and cranny of bitcoin’s inner workings, outer workings, utilization, and financialization have all been thoroughly keynoted, panel-discussed, and blasted out to the world. And outside of the conference circuit, there’s no shortage of bitcoin content being churned out across X, Nostr, podcasts, and newsletters. Hell, Spiral already has five action-packed newsletters running regularly.

...read more at spiralbtc.substack.com